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TCC
2010
Springer
188views Cryptology» more  TCC 2010»
15 years 2 months ago
Delayed-Key Message Authentication for Streams
We consider message authentication codes for streams where the key becomes known only at the end of the stream. This usually happens in key-exchange protocols like SSL and TLS wher...
Marc Fischlin, Anja Lehmann
TCC
2005
Springer
139views Cryptology» more  TCC 2005»
15 years 3 months ago
The Relationship Between Password-Authenticated Key Exchange and Other Cryptographic Primitives
Abstract. We consider the problem of password-authenticated key exchange (PAK) also known as session-key generation using passwords: constructing session-key generation protocols t...
Minh-Huyen Nguyen
SCN
2010
Springer
147views Communications» more  SCN 2010»
14 years 8 months ago
Group Message Authentication
Group signatures is a powerful primitive with many practical applications, allowing a group of parties to share a signature functionality, while protecting the anonymity of the si...
Bartosz Przydatek, Douglas Wikström
COMPUTER
2007
123views more  COMPUTER 2007»
14 years 9 months ago
Cryptography on a Speck of Dust
Ubiquitous computing has become a reality in recent years. Tiny wireless sensors and RFID tags are being deployed today and will soon form an important aspect of our infrastructur...
Jens-Peter Kaps, Gunnar Gaubatz, Berk Sunar
CCS
2008
ACM
14 years 11 months ago
Certificateless signcryption
Certificateless cryptography achieves the best of the two worlds: it inherits from identity-based techniques a solution to the certificate management problem in public-key encrypti...
Manuel Barbosa, Pooya Farshim